1958East Pacific未命名Hurricane
● Data reliability: Generally reliable——Aircraft entered typhoons for in situ measurements, but satellites were not yet widespread: tracks are generally accurate, while intensities may be biased, with weaker cyclones potentially going unrecorded from 1950 until the advent of satellite coverage.
未命名 at 1958-10-29 08:00:00 (BeijingTime) 在East Pacific首次被记录, peak intensity 为Tropical Storm, max wind 约 23.1 m/s (1 分钟平均) , at 1958-10-30 14:00:00前后结束, total 记录 6 track points (6 h一个) . 曾Landfall或贴近land.
| Time (BeijingTime) | Position | Category (local) | wind speed m/s | Pressure hPa |
|---|
| 1958-10-29 08:00 | 18.4°N, 108.3°W | Tropical Storm | 23.1 | - |
| 1958-10-29 14:00 | 18.7°N, 108.1°W | Tropical Storm | 23.1 | - |
| 1958-10-29 20:00 | 19.0°N, 107.9°W | Tropical Storm | 23.1 | - |
| 1958-10-30 02:00 | 19.7°N, 106.6°W | Tropical Storm | 23.1 | - |
| 1958-10-30 08:00 | 20.4°N, 105.6°W | Tropical Storm | 23.1 | - |
| 1958-10-30 14:00 | 21.0°N, 104.8°W | Tropical Depression | 12.9 | - |
Data sources: NOAA National Centers for Environmental Information IBTrACS v04r01 (Knapp et al., 2010), code 1958302N18252 / EP121958. This system has no official Chinese name and is shown under its original English name. Intensity is classified by the local agency for its basin, converted from 1-min sustained wind using the WMO factor, and is for reference only. Data notes · Incorrect translation?
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